Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 1 - Section 1.2 - Informal Geometry and Measurement - Exercises: 11

Answer

$\angle ABC$ and $\angle CBA$

Work Step by Step

With $B$ written between letters $A$ and $C$ shows that point $B$ is the vertex of the angle.
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